Cloud Of Corruption

Lore of the Horned Rat
Remains in play. Place a small (3") blast
template so that its central hole is within 9" of
the caster. Whilst in play, the template is
treated as dangerous terrain over which no line
of sight can be drawn. Whilst within 3" of one
or more of these templates, enemy units suffer
a -1 modifier to their Toughness
characteristic (to a minimum of one).